22+9/4=? WILL MARK BRAINLIEST
1 answer:
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Since vertical angles are equal you can put the same value to the opposite angles. Also, you were given a supplementary angle which are two angles added to 180 degrees. Of those 180 you were given 100. The angle next to the 100 degrees has a value of 80. With all this, you add all the angles together and put it equal to 180 which is what the angles of a triangle add up to. Then you combine like terms to get the value of X and just replace it for x. After that you just multiply and then add.
Answer: When f(x)=g(x) , x equal to -2 or -1
Step-by-step explanation:
Answer:
x = [96°]
y = [ 84°]
Step-by-step explanation:
These are two straight lines that intersect to create vertical angles.
Recall that vertical angles are congruent.
Therefore:
Also recall that angles on a straight line add up to 180.
This implies that:
Subbtract 84 from both sides to get: